CVE-2004-2687: Apple Xcode

High severity, CVSS 9.3. EPSS: 88.2% chance of exploitation in the next 30 days.

distcc 2.x, as used in XCode 1.5 and others, when not configured to restrict access to the server port, allows remote attackers to execute arbitrary commands via compilation jobs, which are executed by the server without authorization checks.

Affected products

• Apple Xcode: version 1.5 only
• Samba Samba: up to and including 2.18.3

Published 2004-12-31. Last modified 2026-06-16.